#let conf(title, doc) = {
  set page(
    paper: "a6",
    numbering: "1"
  )
  set par(justify: false, leading: 0.6em)
  set text(
    font: ("Times New Roman", "Source Han Serif SC"),
    11pt,
  )
  set heading(numbering: "1.")

  show raw: set text(font: "Monaco")

  show raw.where(block: true): it => block(
    fill: rgb("f9f9f9"),
    inset: 8pt,
    radius: 4pt,
    width: 100%,
    it
  )

  show figure.caption: set text(fill: rgb("#666666"), size: 8pt)

  doc
}